Abstract: Cognitive radios adaptively sense and use available spectrum but suffer performance loss due to IQ imbalance, which causes interference from gain and phase mismatches in transceivers. Blind ...

Abstract: The design of effective modulation identification (MI) schemes in orthogonal frequency division multiple access (OFDMA) transmissions poses a considerable challenge for autonomous radio ...

The IQ debate has placed Gen Z and Millennials side by side, with Gen Z emerging as the first generation to score lower than its parents in attention, memory, problem-solving, and overall IQ. “Oh ...